JPS551197U - - Google Patents
Info
- Publication number
- JPS551197U JPS551197U JP1979091194U JP9119479U JPS551197U JP S551197 U JPS551197 U JP S551197U JP 1979091194 U JP1979091194 U JP 1979091194U JP 9119479 U JP9119479 U JP 9119479U JP S551197 U JPS551197 U JP S551197U
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
- H02H7/0852—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load directly responsive to abnormal temperature by using a temperature sensor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
- H02H7/0856—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load characterised by the protection measure taken
- H02H7/0858—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load characterised by the protection measure taken by reversing, cycling or reducing the power supply to the motor
Landscapes
- Protection Of Generators And Motors (AREA)
- Air Conditioning Control Device (AREA)
- Stopping Of Electric Motors (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US000000626605 | 1975-10-28 | ||
| US05/626,605 US4022598A (en) | 1975-10-28 | 1975-10-28 | Protection system for electric motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS551197U true JPS551197U (xx) | 1980-01-07 |
| JPS5914662Y2 JPS5914662Y2 (ja) | 1984-04-28 |
Family
ID=24511095
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51126766A Pending JPS5255245A (en) | 1975-10-28 | 1976-10-21 | Safety device for electric motor |
| JP1979091194U Expired JPS5914662Y2 (ja) | 1975-10-28 | 1979-07-02 | 電気モ−タのための保安装置 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51126766A Pending JPS5255245A (en) | 1975-10-28 | 1976-10-21 | Safety device for electric motor |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US4022598A (xx) |
| JP (2) | JPS5255245A (xx) |
| AR (1) | AR210293A1 (xx) |
| AU (1) | AU499826B2 (xx) |
| BE (1) | BE847766A (xx) |
| BR (1) | BR7607209A (xx) |
| CA (1) | CA1087708A (xx) |
| DE (1) | DE2647092C2 (xx) |
| ES (1) | ES452747A1 (xx) |
| FR (1) | FR2330179A1 (xx) |
| GB (1) | GB1549811A (xx) |
| IL (1) | IL50647A (xx) |
| IN (1) | IN147486B (xx) |
| IT (1) | IT1073345B (xx) |
| MX (1) | MX3757E (xx) |
| NL (1) | NL185811C (xx) |
| NZ (1) | NZ182298A (xx) |
| PH (1) | PH17117A (xx) |
| SE (1) | SE411158B (xx) |
| SU (1) | SU644407A3 (xx) |
| YU (1) | YU39371B (xx) |
| ZA (1) | ZA765929B (xx) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57148130A (en) * | 1981-03-09 | 1982-09-13 | Matsushita Electric Ind Co Ltd | Separate type air conditioner |
| JPS5833039A (ja) * | 1981-08-20 | 1983-02-26 | Matsushita Electric Ind Co Ltd | 分離形空気調和装置 |
| US4710841A (en) * | 1985-10-23 | 1987-12-01 | Bottrell Gerald W | System for production of induction machines against damage from residual voltage effects |
| FR2605466B1 (fr) * | 1986-10-15 | 1991-08-16 | Salmson Pompes | Dispositif de surveillance de moteur electrique |
| US4787212A (en) * | 1987-10-19 | 1988-11-29 | Hessey John C | Air conditioner with automatic shutdown |
| JPH02130339A (ja) * | 1988-11-11 | 1990-05-18 | Mitsubishi Electric Corp | 空気調和機の制御装置 |
| JPH0749306Y2 (ja) * | 1988-12-31 | 1995-11-13 | ダイキン工業株式会社 | 空気調和装置の保護装置 |
| US5058031A (en) * | 1990-03-30 | 1991-10-15 | American Standard Inc. | Multilevel phase unbalance compressor motor protection system |
| US5487278A (en) * | 1994-05-06 | 1996-01-30 | Kenneth J. Hartman | Back-up switching system for refrigerator trucks |
| EP0775630B1 (en) * | 1995-11-24 | 2002-10-23 | Kabushiki Kaisha MORIC | Electric outboard drive system |
| US5847908A (en) * | 1997-12-17 | 1998-12-08 | Ingersoll-Rand Company | Machine having current loss shutdown circuit with low resistance relay |
| US6229229B1 (en) | 1999-05-24 | 2001-05-08 | Terry D. Sharp | Liquid sensor for disabling an electrical device |
| US6647325B2 (en) * | 2001-02-19 | 2003-11-11 | Kokusan Denki Co., Ltd. | Control system for electric motor for driving electric vehicle |
| US6601397B2 (en) * | 2001-03-16 | 2003-08-05 | Copeland Corporation | Digital scroll condensing unit controller |
| US7032397B1 (en) * | 2003-09-09 | 2006-04-25 | Emerson Electric Co. | Thermostat for use with compressor health indicator |
| WO2006051853A1 (ja) * | 2004-11-10 | 2006-05-18 | Daikin Industries, Ltd. | 冷凍装置 |
| DE102006021256A1 (de) | 2006-04-28 | 2007-11-08 | Danfoss Compressors Gmbh | Motorstartschaltkreis |
| DE102006034499A1 (de) * | 2006-07-19 | 2008-01-31 | Danfoss Compressors Gmbh | Motorstartschaltkreis |
| DE102006053524B4 (de) * | 2006-11-07 | 2011-05-26 | Danfoss Flensburg Gmbh | Motorstartschaltkreis |
| CN104467552B (zh) * | 2014-11-13 | 2017-10-27 | 宁波市鄞州乐可机电科技有限公司 | 一种能延时控制的三相开关 |
| CN110773424B (zh) * | 2019-10-12 | 2021-12-07 | 中国矿业大学 | 一种解决滚轴筛卡住异物的自动化控制系统及方法 |
| CN114665445B (zh) * | 2022-05-20 | 2022-08-16 | 上海华建电力设备股份有限公司 | 一种电机监控装置 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2516538A (en) * | 1948-05-05 | 1950-07-25 | Westinghouse Electric Corp | Protective control system |
| US3050254A (en) * | 1960-06-24 | 1962-08-21 | Honeywell Regulator Co | Time delay and abnormal operating condition reset circuit |
| DE1302261B (xx) * | 1963-06-14 | 1970-10-15 | ||
| US3259826A (en) * | 1964-06-29 | 1966-07-05 | Worthington Corp | Circuit for automatically restarting a compressor motor after a power failure |
| JPS431426Y1 (xx) * | 1964-10-30 | 1968-01-23 | ||
| DE1488894B2 (de) * | 1965-01-20 | 1971-02-18 | Danfoss A/S, Nordborg (Danemark) | Elektromotor fuer eine gekapselte kaeltemaschine |
| JPS432126Y1 (xx) * | 1965-11-22 | 1968-01-29 | ||
| US3619722A (en) * | 1970-05-04 | 1971-11-09 | Acme Ind Inc | Refrigeration protective system |
| US3656136A (en) * | 1970-07-30 | 1972-04-11 | M & B Electric Co Inc | Electric motor with safety sensing device |
| US3721866A (en) * | 1971-08-23 | 1973-03-20 | Robertshaw Controls Co | Electrical time lock-out system |
| US3803866A (en) * | 1972-10-30 | 1974-04-16 | Carrier Corp | Start winding protection device |
| US3903456A (en) * | 1974-01-28 | 1975-09-02 | Franklin Electric Co Inc | Protector system for an electric motor |
-
1975
- 1975-10-04 ZA ZA765929A patent/ZA765929B/xx unknown
- 1975-10-28 US US05/626,605 patent/US4022598A/en not_active Expired - Lifetime
-
1976
- 1976-10-05 IN IN1825/CAL/76A patent/IN147486B/en unknown
- 1976-10-06 GB GB41524/76A patent/GB1549811A/en not_active Expired
- 1976-10-08 AU AU18500/76A patent/AU499826B2/en not_active Expired
- 1976-10-10 IL IL50647A patent/IL50647A/xx unknown
- 1976-10-11 NZ NZ182298A patent/NZ182298A/xx unknown
- 1976-10-18 IT IT28446/76A patent/IT1073345B/it active
- 1976-10-19 DE DE2647092A patent/DE2647092C2/de not_active Expired
- 1976-10-19 MX MX76100368U patent/MX3757E/es unknown
- 1976-10-20 NL NLAANVRAGE7611577,A patent/NL185811C/xx not_active IP Right Cessation
- 1976-10-21 SE SE7611707A patent/SE411158B/xx unknown
- 1976-10-21 PH PH19026A patent/PH17117A/en unknown
- 1976-10-21 JP JP51126766A patent/JPS5255245A/ja active Pending
- 1976-10-25 FR FR7632084A patent/FR2330179A1/fr active Granted
- 1976-10-26 AR AR265232A patent/AR210293A1/es active
- 1976-10-27 ES ES452747A patent/ES452747A1/es not_active Expired
- 1976-10-27 CA CA264,335A patent/CA1087708A/en not_active Expired
- 1976-10-27 BR BR7607209A patent/BR7607209A/pt unknown
- 1976-10-28 SU SU762415401A patent/SU644407A3/ru active
- 1976-10-28 YU YU2639/76A patent/YU39371B/xx unknown
- 1976-10-28 BE BE171900A patent/BE847766A/xx not_active IP Right Cessation
-
1979
- 1979-07-02 JP JP1979091194U patent/JPS5914662Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IL50647A (en) | 1979-07-25 |
| BR7607209A (pt) | 1977-09-13 |
| DE2647092A1 (de) | 1977-05-12 |
| NL185811B (nl) | 1990-02-16 |
| AU1850076A (en) | 1978-04-13 |
| US4022598A (en) | 1977-05-10 |
| SE411158B (sv) | 1979-12-03 |
| PH17117A (en) | 1984-06-01 |
| JPS5255245A (en) | 1977-05-06 |
| IL50647A0 (en) | 1976-12-31 |
| AU499826B2 (en) | 1979-05-03 |
| MX3757E (es) | 1981-06-22 |
| SU644407A3 (ru) | 1979-01-25 |
| IN147486B (xx) | 1980-03-15 |
| BE847766A (fr) | 1977-02-14 |
| ZA765929B (en) | 1977-09-28 |
| SE7611707L (sv) | 1977-04-29 |
| FR2330179A1 (fr) | 1977-05-27 |
| NL7611577A (nl) | 1977-05-02 |
| NZ182298A (en) | 1979-10-25 |
| GB1549811A (en) | 1979-08-08 |
| ES452747A1 (es) | 1977-10-01 |
| CA1087708A (en) | 1980-10-14 |
| AR210293A1 (es) | 1977-07-15 |
| YU39371B (en) | 1984-10-31 |
| YU263976A (en) | 1982-05-31 |
| JPS5914662Y2 (ja) | 1984-04-28 |
| IT1073345B (it) | 1985-04-17 |
| FR2330179B1 (xx) | 1981-11-27 |
| NL185811C (nl) | 1990-07-16 |
| DE2647092C2 (de) | 1982-04-15 |